Grok Build v1.0.45
Grok Build v1.0.45 was released on .
Summary
Grok Build 1.0.45 lets you spawn custom agents directly from your config and keeps rotating credentials fresh with token file re-reading. You'll also get clearer visibility into what's happening when subagents are processing. Check out the full details to see what else we've o...
Release Context
- This was the 154th Grok Build release of 2026 tracked by Havoptic.
- It shipped 1 day after Grok Build v1.0.44 (September 28, 2026).
- Grok Build: ships every 1.3 days — 23 releases in the last month.
Why it matters: Deploy custom agents instantly without extra steps.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- OpenAI Codex CLI rust-v0.160.0 (October 1, 2026)
- GitHub Copilot CLI v1.0.91 (October 1, 2026)
- Claude Code v2.1.287 (October 1, 2026)
- Kiro CLI v2.27.0 (October 1, 2026)
- OpenAI Codex CLI rust-v0.159.3 (September 30, 2026)
Compare Grok Build
Release Notes
Grok Build 1.0.45
- Custom agents from plugins or your config can be chosen directly with spawn_subagent
- MCP servers can use a token file that is re-read on every request, so rotating credentials stay fresh
- A selected model can show a colored notice banner above the prompt
- Subagent wait status shows "Waiting for N subagents…" when the parent turn is blocked
Other Recent Grok Build Releases
- v1.0.43 (September 27, 2026)
- v1.0.42 (September 26, 2026)
- v1.0.41 (September 22, 2026)
- v1.0.40 (September 20, 2026)
- v1.0.39 (September 20, 2026)
All Grok Build releases · All AI coding tool releases on Havoptic